Делаем тестовую конфигурацию с целью что-есть-такое Abills. Возникли вопросы, буду благодарен за ответы.
Имеется:
Код: Выделить всё
#uname -a
Linux ubuntu-abills 3.5.0-36-generic #57~precise1-Ubuntu SMP Thu Jun 20 18:21:09 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
# freeradius -v
freeradius: FreeRADIUS Version 2.2.0, for host x86_64-pc-linux-gnu, built on Jul 26 2013 at 12:12:09
настроен PPPoE-server - клиенты логинится, все ок.
1. Есть некоторые клиенты которые будут работать по Wi-Fi. Приемлемым вариантом является 802.1x. Аутентификатор - точка Asus Wl500gpv2. У него в настройках есть кроме прочих(WEP/WPA2-PSK/...) два пункта: "WPA2-Enterprise" и "Radius with 802.1X". Разве это разные на практике вещи? Насколько я понял, WPA2-Enterprise(WPA2-EAP) без RADIUS'а быть не может. Причем если выбрать "Radius with 802.1X" - то ничего работать не будет (asus не будет отправлять request'ы).
2. Ок, используем "WPA2-Enterprise". Далее привожу конфиги.
radiusd.conf
Код: Выделить всё
#Freeradius version 2.x.x
prefix = /usr/local
exec_prefix = ${prefix}
sysconfdir = ${prefix}/etc
localstatedir = /var
sbindir = ${exec_prefix}/sbin
logdir = /var/log
raddbdir = ${sysconfdir}/raddb
radacctdir = ${logdir}/radacct
name = radiusd
# Location of config and logfiles.
confdir = ${raddbdir}
run_dir = ${localstatedir}/run/${name}
# Should likely be ${localstatedir}/lib/radiusd
db_dir = ${raddbdir}
libdir = /usr/local/lib/freeradius-2.1.6
pidfile = ${run_dir}/${name}.pid
#chroot = /path/to/chroot/directory
user = freerad
group = freerad
max_request_time = 30
cleanup_delay = 5
max_requests = 512000
listen {
type = auth
ipaddr = *
port = 0
# interface = eth0
# clients = per_socket_clients
}
listen {
ipaddr = *
# ipv6addr = ::
port = 0
type = acct
# interface = eth0
# clients = per_socket_clients
}
hostname_lookups = no
allow_core_dumps = no
regular_expressions = yes
extended_expressions = yes
log {
#
destination = files
file = ${logdir}/radius.log
syslog_facility = daemon
stripped_names = no
auth = yes
auth_badpass = yes
auth_goodpass = yes
}
checkrad = ${sbindir}/checkrad
security {
max_attributes = 200
reject_delay = 1
status_server = yes
}
proxy_requests = no
#$INCLUDE proxy.conf
$INCLUDE clients.conf
thread pool {
start_servers = 5
max_servers = 128
min_spare_servers = 3
max_spare_servers = 10
max_requests_per_server = 0
}
#-----------------------------MODULES------------------------
modules {
$INCLUDE ${confdir}/modules/
$INCLUDE eap.conf
# $INCLUDE sql.conf
# $INCLUDE sql/mysql/counter.conf
# $INCLUDE sqlippool.conf
mschap {
authtype = MS-CHAP
use_mppe = yes
require_encryption = yes
require_strong = yes
}
#abills_preauth
exec abills_preauth {
program = "/usr/abills/libexec/rauth.pl pre_auth"
wait = yes
input_pairs = request
shell_escape = yes
#output = no
output_pairs = config
}
#abills_postauth
exec abills_postauth {
program = "/usr/abills/libexec/rauth.pl post_auth"
wait = yes
input_pairs = request
shell_escape = yes
#output = no
output_pairs = config
}
#abills_auth
exec abills_auth {
program = "/usr/abills/libexec/rauth.pl"
wait = yes
input_pairs = request
shell_escape = yes
output = no
output_pairs = reply
}
#abills_acc
exec abills_acc {
program = "/usr/abills/libexec/racct.pl"
wait = yes
input_pairs = request
shell_escape = yes
output = no
output_pairs = reply
}
exec pre_auth {
wait = yes
program = "/usr/abills/libexec/rauth.pl pre_auth"
input_pairs = request
output_pairs = config
}
exec post_auth {
wait = yes
program = "/usr/abills/libexec/rauth.pl post_auth"
input_pairs = request
output_pairs = config
}
}
#-----------------------------MODULES FINISHED --------------
authorize {
preprocess
#abills_preauth
perl
#mschap
#eap
#files
#abills_auth
}
authenticate {
Auth-Type PAP {
pap
}
Auth-Type CHAP {
chap
}
Auth-Type MS-CHAP {
mschap
}
eap
perl
}
post-auth {
Post-Auth-Type REJECT {
#post-auth
#abills_postauth
perl
}
}
preacct {
preprocess
perl
abills_acc
}
accounting {
# don't use simultaneously 'perl' and files
detail
perl
}
instantiate {
exec
# expr
# daily
expiration
logintime
#redundant redundant_sql {
# sql1
# sql2
#}
}
$INCLUDE policy.conf
#$INCLUDE sites-enabled/abills_default
eap.conf
Код: Выделить всё
eap {
default_eap_type = md5
timer_expire = 60
ignore_unknown_eap_types = no
cisco_accounting_username_bug = no
max_sessions = 4096
md5 {
}
leap {
}
gtc {
#challenge = "Password: "
auth_type = PAP
}
tls {
certdir = ${confdir}/certs
cadir = ${confdir}/certs
private_key_password = whatever
private_key_file = ${certdir}/server.key
certificate_file = ${certdir}/server.pem
CA_file = ${cadir}/ca.pem
dh_file = ${certdir}/dh
random_file = /dev/urandom
fragment_size = 1024
include_length = yes
CA_path = ${cadir}
# check_cert_issuer = "/C=GB/ST=Berkshire/L=Newbury/O=My Company Ltd"
# check_cert_cn = %{User-Name}
#
cipher_list = "DEFAULT"
make_cert_command = "${certdir}/bootstrap"
## ecdh_curve = "prime256v1"
cache {
enable = no
lifetime = 24 # hours
max_entries = 255
}
verify {
# tmpdir = /tmp/radiusd
# client = "/path/to/openssl verify -CApath ${..CA_path} %{TLS-Client-Cert-Filename}"
}
ocsp {
enable = no
override_cert_url = yes
url = "http://127.0.0.1/ocsp/"
}
}
# ttls {
# default_eap_type = md5
# copy_request_to_tunnel = no
# use_tunneled_reply = no
# virtual_server = "inner-tunnel"
# include_length = yes
# }
peap {
default_eap_type = mschapv2
copy_request_to_tunnel = no
use_tunneled_reply = no
proxy_tunneled_request_as_eap = yes
virtual_server = "inner-tunnel"
soh = no
soh_virtual_server = "soh-server"
}
mschapv2 {
# send_error = no
}
}
Код: Выделить всё
#######################################################################
client localhost {
ipaddr = 127.0.0.1
secret = testing123
shortname = test
}
client Asus {
ipaddr = 192.168.105.2
secret = testing123
}
Код: Выделить всё
Acct-Interim-Interval=120,
Tunnel-Medium-Type=IEEE-802,
Tunnel-Private-Group-Id=20,
Tunnel-Type=VLAN
Код: Выделить всё
# /usr/sbin/freeradius -X
FreeRADIUS Version 2.2.0, for host x86_64-pc-linux-gnu, built on Jul 26 2013 at 12:12:09
Copyright (C) 1999-2012 The FreeRADIUS server project and contributors.
There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE.
You may redistribute copies of FreeRADIUS under the terms of the
GNU General Public License v2.
Starting - reading configuration files ...
including configuration file /etc/freeradius/radiusd.conf
including configuration file /etc/freeradius/clients.conf
including files in directory /etc/freeradius/modules/
including configuration file /etc/freeradius/modules/smbpasswd
including configuration file /etc/freeradius/modules/pam
including configuration file /etc/freeradius/modules/always
including configuration file /etc/freeradius/modules/files
including configuration file /etc/freeradius/modules/wimax
including configuration file /etc/freeradius/modules/cui
including configuration file /etc/freeradius/modules/detail.example.com
including configuration file /etc/freeradius/modules/detail.log
including configuration file /etc/freeradius/modules/dhcp_sqlippool
including configuration file /etc/freeradius/modules/redis
including configuration file /etc/freeradius/modules/unix
including configuration file /etc/freeradius/modules/mac2ip
including configuration file /etc/freeradius/modules/digest
including configuration file /etc/freeradius/modules/linelog
including configuration file /etc/freeradius/modules/chap
including configuration file /etc/freeradius/modules/etc_group
including configuration file /etc/freeradius/modules/rediswho
including configuration file /etc/freeradius/modules/ippool
including configuration file /etc/freeradius/modules/sradutmp
including configuration file /etc/freeradius/modules/otp
including configuration file /etc/freeradius/modules/replicate
including configuration file /etc/freeradius/modules/ldap
including configuration file /etc/freeradius/modules/echo
including configuration file /etc/freeradius/modules/attr_filter
including configuration file /etc/freeradius/modules/radutmp
including configuration file /etc/freeradius/modules/expiration
including configuration file /etc/freeradius/modules/perl
including configuration file /etc/freeradius/modules/attr_rewrite
including configuration file /etc/freeradius/modules/detail
including configuration file /etc/freeradius/modules/ntlm_auth
including configuration file /etc/freeradius/modules/mschap
including configuration file /etc/freeradius/modules/inner-eap
including configuration file /etc/freeradius/modules/dynamic_clients
including configuration file /etc/freeradius/modules/opendirectory
including configuration file /etc/freeradius/modules/exec
including configuration file /etc/freeradius/modules/acct_unique
including configuration file /etc/freeradius/modules/preprocess
including configuration file /etc/freeradius/modules/soh
including configuration file /etc/freeradius/modules/pap
including configuration file /etc/freeradius/modules/counter
including configuration file /etc/freeradius/modules/krb5
including configuration file /etc/freeradius/modules/smsotp
including configuration file /etc/freeradius/modules/sqlcounter_expire_on_login
including configuration file /etc/freeradius/modules/mac2vlan
including configuration file /etc/freeradius/modules/radrelay
including configuration file /etc/freeradius/modules/realm
including configuration file /etc/freeradius/modules/passwd
including configuration file /etc/freeradius/modules/policy
including configuration file /etc/freeradius/modules/sql_log
including configuration file /etc/freeradius/modules/checkval
including configuration file /etc/freeradius/modules/logintime
including configuration file /etc/freeradius/modules/cache
including configuration file /etc/freeradius/modules/expr
including configuration file /etc/freeradius/eap.conf
including configuration file /etc/freeradius/policy.conf
main {
user = "freerad"
group = "freerad"
allow_core_dumps = no
}
including dictionary file /etc/freeradius/dictionary
main {
name = "radiusd"
prefix = "/usr/local"
localstatedir = "/var"
sbindir = "/usr/local/sbin"
logdir = "/var/log"
run_dir = "/var/run/radiusd"
libdir = "/usr/local/lib/freeradius-2.1.6"
radacctdir = "/var/log/radacct"
hostname_lookups = no
max_request_time = 30
cleanup_delay = 5
max_requests = 512000
pidfile = "/var/run/radiusd/radiusd.pid"
checkrad = "/usr/local/sbin/checkrad"
debug_level = 0
proxy_requests = no
log {
stripped_names = no
auth = yes
auth_badpass = yes
auth_goodpass = yes
}
security {
max_attributes = 200
reject_delay = 1
status_server = yes
}
}
radiusd: #### Loading Realms and Home Servers ####
radiusd: #### Loading Clients ####
client localhost {
ipaddr = 127.0.0.1
require_message_authenticator = no
secret = "testing123"
shortname = "test"
}
client Asus {
ipaddr = 192.168.105.2
require_message_authenticator = no
secret = "testing123"
}
radiusd: #### Instantiating modules ####
instantiate {
Module: Linked to module rlm_exec
Module: Instantiating module "exec" from file /etc/freeradius/modules/exec
exec {
wait = no
input_pairs = "request"
shell_escape = yes
}
Module: Linked to module rlm_expiration
Module: Instantiating module "expiration" from file /etc/freeradius/modules/expiration
expiration {
reply-message = "Password Has Expired "
}
Module: Linked to module rlm_logintime
Module: Instantiating module "logintime" from file /etc/freeradius/modules/logintime
logintime {
reply-message = "You are calling outside your allowed timespan "
minimum-timeout = 60
}
}
radiusd: #### Loading Virtual Servers ####
server { # from file /etc/freeradius/radiusd.conf
modules {
Module: Creating Auth-Type = perl
Module: Creating Post-Auth-Type = REJECT
Module: Checking authenticate {...} for more modules to load
Module: Linked to module rlm_pap
Module: Instantiating module "pap" from file /etc/freeradius/modules/pap
pap {
encryption_scheme = "auto"
auto_header = no
}
Module: Linked to module rlm_chap
Module: Instantiating module "chap" from file /etc/freeradius/modules/chap
Module: Linked to module rlm_mschap
Module: Instantiating module "mschap" from file /etc/freeradius/modules/mschap
mschap {
use_mppe = yes
require_encryption = yes
require_strong = yes
with_ntdomain_hack = no
allow_retry = yes
}
Module: Linked to module rlm_eap
Module: Instantiating module "eap" from file /etc/freeradius/eap.conf
eap {
default_eap_type = "md5"
timer_expire = 60
ignore_unknown_eap_types = no
cisco_accounting_username_bug = no
max_sessions = 4096
}
Module: Linked to sub-module rlm_eap_md5
Module: Instantiating eap-md5
Module: Linked to sub-module rlm_eap_leap
Module: Instantiating eap-leap
Module: Linked to sub-module rlm_eap_gtc
Module: Instantiating eap-gtc
gtc {
challenge = "Password: "
auth_type = "PAP"
}
Module: Linked to sub-module rlm_eap_tls
Module: Instantiating eap-tls
tls {
rsa_key_exchange = no
dh_key_exchange = yes
rsa_key_length = 512
dh_key_length = 512
verify_depth = 0
CA_path = "/etc/freeradius/certs"
pem_file_type = yes
private_key_file = "/etc/freeradius/certs/server.key"
certificate_file = "/etc/freeradius/certs/server.pem"
CA_file = "/etc/freeradius/certs/ca.pem"
private_key_password = "whatever"
dh_file = "/etc/freeradius/certs/dh"
random_file = "/dev/urandom"
fragment_size = 1024
include_length = yes
check_crl = no
cipher_list = "DEFAULT"
make_cert_command = "/etc/freeradius/certs/bootstrap"
ecdh_curve = "prime256v1"
cache {
enable = no
lifetime = 24
max_entries = 255
}
verify {
}
ocsp {
enable = no
override_cert_url = yes
url = "http://127.0.0.1/ocsp/"
use_nonce = yes
timeout = 0
softfail = no
}
}
Module: Linked to sub-module rlm_eap_peap
Module: Instantiating eap-peap
peap {
default_eap_type = "mschapv2"
copy_request_to_tunnel = no
use_tunneled_reply = no
proxy_tunneled_request_as_eap = yes
virtual_server = "inner-tunnel"
soh = no
soh_virtual_server = "soh-server"
}
Module: Linked to sub-module rlm_eap_mschapv2
Module: Instantiating eap-mschapv2
mschapv2 {
with_ntdomain_hack = no
send_error = no
}
Module: Linked to module rlm_perl
Module: Instantiating module "perl" from file /etc/freeradius/modules/perl
perl {
module = "/usr/abills/libexec/rlm_perl.pl"
func_authorize = "authorize"
func_authenticate = "authenticate"
func_accounting = "accounting"
func_preacct = "preacct"
func_checksimul = "checksimul"
func_detach = "detach"
func_xlat = "xlat"
func_pre_proxy = "pre_proxy"
func_post_proxy = "post_proxy"
func_post_auth = "post_auth"
func_recv_coa = "recv_coa"
func_send_coa = "send_coa"
}
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = "en_US:en",
LC_ALL = (unset),
LC_PAPER = "ru_RU.UTF-8",
LC_ADDRESS = "ru_RU.UTF-8",
LC_MONETARY = "ru_RU.UTF-8",
LC_NUMERIC = "ru_RU.UTF-8",
LC_TELEPHONE = "ru_RU.UTF-8",
LC_IDENTIFICATION = "ru_RU.UTF-8",
LC_MEASUREMENT = "ru_RU.UTF-8",
LC_TIME = "ru_RU.UTF-8",
LC_NAME = "ru_RU.UTF-8",
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
Module: Checking authorize {...} for more modules to load
Module: Linked to module rlm_preprocess
Module: Instantiating module "preprocess" from file /etc/freeradius/modules/preprocess
preprocess {
huntgroups = "/etc/freeradius/huntgroups"
hints = "/etc/freeradius/hints"
with_ascend_hack = no
ascend_channels_per_line = 23
with_ntdomain_hack = no
with_specialix_jetstream_hack = no
with_cisco_vsa_hack = no
with_alvarion_vsa_hack = no
}
reading pairlist file /etc/freeradius/huntgroups
reading pairlist file /etc/freeradius/hints
Module: Checking preacct {...} for more modules to load
Module: Instantiating module "abills_acc" from file /etc/freeradius/radiusd.conf
exec abills_acc {
wait = yes
program = "/usr/abills/libexec/racct.pl"
input_pairs = "request"
output_pairs = "reply"
shell_escape = yes
}
Module: Checking accounting {...} for more modules to load
Module: Linked to module rlm_detail
Module: Instantiating module "detail" from file /etc/freeradius/modules/detail
detail {
detailfile = "/var/log/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/detail-%Y%m%d"
header = "%t"
detailperm = 384
dirperm = 493
locking = no
log_packet_header = no
}
Module: Checking post-auth {...} for more modules to load
} # modules
} # server
radiusd: #### Opening IP addresses and Ports ####
listen {
type = "auth"
ipaddr = *
port = 0
}
listen {
type = "acct"
ipaddr = *
port = 0
}
Listening on authentication address * port 1812
Listening on accounting address * port 1813
Ready to process requests.
4. Попытка подключения (Android-телефон) - продолжительное время "Connecting..." потом "Disconnected"
Код: Выделить всё
rad_recv: Access-Request packet from host 192.168.105.2 port 1026, id=0, length=123
User-Name = "vasya"
NAS-IP-Address = 192.168.105.2
Called-Station-Id = "002354a782c7"
Calling-Station-Id = "40fc895e080e"
NAS-Identifier = "002354a782c7"
NAS-Port = 24
Framed-MTU = 1400
NAS-Port-Type = Wireless-802.11
EAP-Message = 0x0200000a017661737961
Message-Authenticator = 0xb89e63734502ce142f600b058c844e8a
# Executing section authorize from file /etc/freeradius/radiusd.conf
+- entering group authorize {...}
++[preprocess] returns ok
rlm_perl: Added pair NAS-Port-Type = Wireless-802.11
rlm_perl: Added pair Calling-Station-Id = 40fc895e080e
rlm_perl: Added pair Called-Station-Id = 002354a782c7
rlm_perl: Added pair Message-Authenticator = 0xb89e63734502ce142f600b058c844e8a
rlm_perl: Added pair User-Name = vasya
rlm_perl: Added pair NAS-Identifier = 002354a782c7
rlm_perl: Added pair EAP-Message = 0x0200000a017661737961
rlm_perl: Added pair NAS-IP-Address = 192.168.105.2
rlm_perl: Added pair NAS-Port = 24
rlm_perl: Added pair Framed-MTU = 1400
rlm_perl: Added pair Acct-Interim-Interval = 120
rlm_perl: Added pair Session-Timeout = 2204644
rlm_perl: Added pair Tunnel-Type = VLAN
rlm_perl: Added pair Tunnel-Medium-Type = IEEE-802
rlm_perl: Added pair Framed-IP-Address = 192.168.105.126
rlm_perl: Added pair Framed-IP-Netmask = 255.255.255.255
rlm_perl: Added pair Tunnel-Private-Group-Id = 20
rlm_perl: Added pair Cleartext-Password = 123456
++[perl] returns ok
WARNING: Please update your configuration, and remove 'Auth-Type = Local'
WARNING: Use the PAP or CHAP modules instead.
No User-Password or CHAP-Password attribute in the request.
Cannot perform authentication.
Failed to authenticate the user.
Login incorrect: [vasya/<no User-Password attribute>] (from client Asus port 24 cli 40fc895e080e)
Using Post-Auth-Type REJECT
# Executing group from file /etc/freeradius/radiusd.conf
+- entering group REJECT {...}
rlm_perl: Added pair NAS-Port-Type = Wireless-802.11
rlm_perl: Added pair Called-Station-Id = 002354a782c7
rlm_perl: Added pair Calling-Station-Id = 40fc895e080e
rlm_perl: Added pair Message-Authenticator = 0xb89e63734502ce142f600b058c844e8a
rlm_perl: Added pair User-Name = vasya
rlm_perl: Added pair NAS-Identifier = 002354a782c7
rlm_perl: Added pair EAP-Message = 0x0200000a017661737961
rlm_perl: Added pair NAS-Port = 24
rlm_perl: Added pair NAS-IP-Address = 192.168.105.2
rlm_perl: Added pair Framed-MTU = 1400
rlm_perl: Added pair Acct-Interim-Interval = 120
rlm_perl: Added pair Session-Timeout = 2204644
rlm_perl: Added pair Framed-IP-Address = 192.168.105.126
rlm_perl: Added pair Tunnel-Medium-Type = IEEE-802
rlm_perl: Added pair Tunnel-Type = VLAN
rlm_perl: Added pair Framed-IP-Netmask = 255.255.255.255
rlm_perl: Added pair Tunnel-Private-Group-Id = 20
rlm_perl: Added pair Cleartext-Password = 123456
rlm_perl: Added pair Post-Auth-Type = REJECT
++[perl] returns ok
Delaying reject of request 0 for 1 seconds
Going to the next request
Waking up in 0.9 seconds.
Sending delayed reject for request 0
Sending Access-Reject of id 0 to 192.168.105.2 port 1026
Acct-Interim-Interval = 120
Session-Timeout = 2204644
Framed-IP-Address = 192.168.105.126
Tunnel-Medium-Type:0 = IEEE-802
Tunnel-Type:0 = VLAN
Framed-IP-Netmask = 255.255.255.255
Tunnel-Private-Group-Id:0 = "20"
Waking up in 4.9 seconds.
Cleaning up request 0 ID 0 with timestamp +37
Ready to process requests.
Код: Выделить всё
...
rlm_perl: Added pair Cleartext-Password = 123456
++[perl] returns ok
...
No User-Password or CHAP-Password attribute in the request.
...